CN216428545U - Multilayer assembled steel construction building lateral force resistant supporting component - Google Patents
Multilayer assembled steel construction building lateral force resistant supporting component Download PDFInfo
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- CN216428545U CN216428545U CN202122158338.8U CN202122158338U CN216428545U CN 216428545 U CN216428545 U CN 216428545U CN 202122158338 U CN202122158338 U CN 202122158338U CN 216428545 U CN216428545 U CN 216428545U
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Abstract
The utility model belongs to the technical field of steel structure work pieces, more specifically relates to a multilayer assembled steel structure building lateral force resistant supporting component, which comprises a circular tube stand column and two steel beams arranged on one side of the circular tube stand column, wherein the inner sides of the two steel beams are connected with a connecting stand column parallel to the circular tube stand column, and the circular tube stand column, the two steel beams and the connecting stand column are enclosed into a rectangular component unit; the outer wall of the circular tube upright post is fixedly provided with a sleeve wallboard, the sleeve wallboard comprises a sleeve and wallboards arranged on the outer side wall of the sleeve, and the wallboards are detachably connected with the steel beam; the two steel beams are tensioned through two flexible inhaul cables which are arranged in a crossed mode. The cross section can be made smaller. The column is supported in the peripheral local range, the occupied space is small, and the requirements of lateral force resistance, wind load lateral movement and earthquake action lateral movement of a multi-layer assembled steel structure can be met. When the lateral force resisting support assembly is used, the beam and the column cannot be leaked, so that the spatial layout and the vertical face effect of a building are better.
Description
Technical Field
The utility model belongs to the technical field of the steel construction work piece, more specifically relates to a multilayer assembled steel construction building resists lateral force supporting component.
Background
In recent years, multilayer assembly type steel structure buildings are developed rapidly, accordingly, various steel structure systems are produced, the assembly type buildings require flexible space layout, the integration degree of component parts is high, and industrial production and modular assembly are realized. The structural columns of the traditional multi-layer steel structure have large volume (generally more than 400mm multiplied by 400 mm) and protrude out of the wall surface, and occupy a large amount of building space.
Traditional multi-storey steel structure building adopts steel frame support system, and the general post is apart from 9 meters and sets up alternately rigid support full span between two posts and arranges, and rigid support component adopts H shaped steel or angle steel. The disadvantages are: firstly, the rigid support is a compression member specification and has a requirement of a slenderness ratio (L/i) limit value of 200, and in order to meet the requirement of a slenderness ratio, the section is relatively large, and the steel consumption is large. Secondly, the traditional steel frame support arrangement occupies the whole space with a column spacing of 9 meters, and influences the facade effect and the functional layout of the building.
Therefore, the frame supporting component has the advantages of less used materials, high stability, meeting the industrial requirements and having greater practical significance and market value.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides an anti side force supporting component of multilayer assembled steel construction building carries out rational configuration with pipe stand, girder steel and flexible cable, can accomplish the cross-section less. The column is supported in the peripheral local range, the occupied space is small, and the requirements of lateral force resistance, wind load lateral movement and earthquake action lateral movement of a multi-layer assembled steel structure can be met.
Meanwhile, the high-strength flexible inhaul cable tensioning or applying prestress can restrain the column member, so that the calculated length of the column can be reduced, and the section of the column can be reduced. The side force resisting support component can not leak beams and columns when used for filling walls in general buildings, so that the spatial layout and the vertical face effect of the buildings are better.
The utility model discloses a realize through following technical scheme:
the multi-layer assembly type steel structure building lateral force resisting support assembly comprises a circular tube stand column and two steel beams which are arranged on one side of the circular tube stand column and are arranged oppositely, the inner sides of the two steel beams are connected with a connecting stand column which is parallel to the circular tube stand column, and the circular tube stand column, the two steel beams and the connecting stand column are enclosed to form a rectangular assembly unit; the outer wall of the circular tube upright post is fixedly provided with a sleeve wallboard, the sleeve wallboard comprises a sleeve and wallboards arranged on the outer side wall of the sleeve, and the wallboards are detachably connected with the steel beam; the two steel beams are tensioned through two flexible inhaul cables which are arranged in a crossed mode.
The multilayer assembly type steel structure building lateral force resisting support assembly reasonably utilizes the characteristics of circular tube upright posts, steel beams and flexible inhaul cables to configure and enclose the circular tube upright posts, the steel beams and the flexible inhaul cables into a rectangular assembly unit, so that the occupied space of a support assembly main body can be effectively reduced; the installation and the use are more convenient, the used materials are greatly reduced, the stability can meet the use requirements, the whole occupied space of the supporting component is small, and the requirements of side force resistance, wind load side displacement and earthquake action side displacement of a multi-layer assembled steel structure can be met.
Further, the girder steel is H shaped steel roof beam, the one end and the wallboard bolt joint of the web of H shaped steel roof beam, the edge and the barrel casing butt of its web one end. This kind of setting can be effectively fixed H shaped steel roof beam and wallboard, makes whole structural stability strengthen.
Furthermore, flanges perpendicular to the web are arranged on two sides of the web of the H-shaped steel beam, and the width of each flange is smaller than the diameter of the sleeve. The structural design meets the requirement of stable structure and simultaneously ensures that the spatial layout and the vertical face effect of the building are better.
Furthermore, four corners of the rectangular assembly unit are respectively provided with a mounting plate for mounting a flexible inhaul cable.
Further, the flexible inhaul cable is hinged to the mounting plate.
Furthermore, an adjusting nut is arranged in the middle of the flexible inhaul cable and used for adjusting the tension and the looseness of the flexible inhaul cable.
Furthermore, the sleeve wall plate of the circular tube upright post is fixed by perforation plug welding.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an anti side force supporting component of multilayer assembled steel construction building carries out rational configuration with pipe stand, girder steel and flexible cable, can accomplish that the cross-section is less. The column is supported in the peripheral local range, the occupied space is small, and the requirements of lateral force resistance, wind load lateral movement and earthquake action lateral movement of a multi-layer assembled steel structure can be met.
Meanwhile, the high-strength flexible inhaul cable tensioning or applying prestress can restrain column members (round tube columns) to reduce the calculated length of the column, so that the section of the column can be reduced. The side force resisting support component can not leak beams and columns when used for filling walls in general buildings, so that the spatial layout and the vertical face effect of the buildings are better.
The lateral force resisting support assembly of the multi-layer assembly type steel structure building has the advantages of simple, compact and reliable structure, low manufacturing cost, convenience in transportation, simplicity in operation and easiness in popularization.
Drawings
Fig. 1 is the schematic diagram of the structure of the lateral force resisting support component of the multi-layer assembled steel structure building.
The steel beam-steel-tube connection structure comprises 1-round tube columns, 2-steel beams, 21-webs, 22-flanges, 3-connection columns, 4-sleeve wall plates, 41-sleeve sleeves, 42-wall plates, 5-flexible cables and 6-adjusting nuts.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, the multi-layer assembly type steel structure building lateral force resisting support assembly disclosed in this embodiment includes a circular tube upright post 1 and two steel beams 2 arranged opposite to each other and arranged on one side of the circular tube upright post 1, wherein the inner sides of the two steel beams 2 are connected with a connecting upright post 3 parallel to the circular tube upright post 1, and the circular tube upright post 1, the two steel beams 2 and the connecting upright post 3 enclose a rectangular assembly unit; the outer wall of the circular tube upright post 1 is fixedly provided with a sleeve wallboard 4, and the sleeve wallboard 4 of the circular tube upright post 1 is fixed by perforation plug welding.
Specifically, the sleeve wall plate 4 comprises a sleeve 41 and a wall plate 42 arranged on the outer side wall of the sleeve 41, and the wall plate 42 is detachably connected with the steel beam 2; two girder steels 2 are taut through two flexible cable 5 that set up alternately.
In order to effectively fix the steel beam 2 and the wall plate 42, the whole structural stability is enhanced. The steel beam 2 in this embodiment is an H-shaped steel beam, one end of the web 21 of the H-shaped steel beam is bolted to the wall plate 42, and the edge of one end of the web 21 abuts against the sleeve 41, which is welded in this embodiment.
The four corners of the rectangular assembly unit of the lateral force resisting support assembly of the prefabricated steel structure building are respectively provided with a mounting plate for mounting the flexible inhaul cable 5. The flexible inhaul cable 5 is hinged on the mounting plate. The flexible inhaul cable 5 of the embodiment is connected with the mounting plate through a pin shaft.
The lateral force resisting support component for the assembly type steel structure building realizes the lateral force resisting requirement of the assembly type steel structure building through the high-strength tension performance of the flexible inhaul cable, and meanwhile, the high-strength inhaul cable can also apply prestress, so that the structure generates initial reverse deformation and better realizes the lateral force resisting requirement.
An adjusting nut 6 is arranged in the middle of the flexible inhaul cable 5 and used for adjusting the tension and the looseness of the flexible inhaul cable 5. This flexible cable 5 is the standard component of market purchase, and its adjusting nut 6 can be through screwing and unscrewing, makes the length change of the flexible cable 5 at adjusting nut 6 both ends.
The utility model discloses an anti side force supporting component of multilayer assembled steel construction building carries out rational configuration with pipe stand 1, girder steel 2 and flexible cable, can accomplish that the cross-section is less. The column is supported in the peripheral local range, the occupied space is small, and the requirements of lateral force resistance, wind load lateral movement and earthquake action lateral movement of a multi-layer assembled steel structure can be met.
The lateral force resistant support component for the multi-layer assembly type steel structure building meets the requirements of industrialization and modular production of the assembly type steel structure building in the market, and can keep the unified appearance of the building without leaking beams and columns after being built. The column section is not large, and the requirement of horizontal load on lateral force resistance can be met.
The utility model discloses the supporting component generally occupies current supporting component's 1/3 column spacing, and the tensile performance that excels in through flexible cable realizes the anti lateral force requirement of assembled steel construction building, and prestressing force also can be applyed to the high strength cable simultaneously, makes the structure produce initial anti-deformation and realizes the anti lateral force requirement better. The lateral force resisting support assembly can effectively reduce the calculated length of the column and the slenderness ratio of the column component, thereby achieving the effect of reducing the section size of the column.
The lateral force resisting support assembly of the multi-layer assembly type steel structure building has the advantages of simple, compact and reliable structure, low manufacturing cost, convenience in transportation, simplicity in operation and easiness in popularization.
It should be understood that the above-mentioned embodiments are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The multi-layer assembled steel structure building lateral force resisting support assembly is characterized by comprising a circular tube stand column and two steel beams which are arranged on one side of the circular tube stand column and are arranged oppositely, the inner sides of the two steel beams are connected with connecting stand columns which are parallel to the circular tube stand column, and the circular tube stand column, the two steel beams and the connecting stand columns are enclosed to form a rectangular assembly unit; the outer wall of the circular tube upright post is fixedly provided with a sleeve wallboard, the sleeve wallboard comprises a sleeve and wallboards arranged on the outer side wall of the sleeve, and the wallboards are detachably connected with the steel beam; the two steel beams are tensioned through two flexible inhaul cables which are arranged in a crossed mode.
2. The multi-story fabricated steel structure building lateral force resistant support assembly of claim 1, wherein the steel beam is an H-shaped steel beam, one end of a web of the H-shaped steel beam is bolted to a wall plate, and an edge of one end of the web abuts against the sleeve.
3. The multi-story assembled steel structure building lateral force resisting support assembly of claim 2, wherein the web of the H-beam is provided at both sides thereof with flanges perpendicular to the web, the flanges having a width smaller than the diameter of the sleeve.
4. The multi-story assembled steel structure building lateral force resisting support assembly of claim 1, wherein the rectangular assembly units are provided at four corners thereof with mounting plates for mounting flexible cables, respectively.
5. The multi-story assembled steel structure building side force resistant support assembly of claim 4, wherein the flexible cable is hinged on a mounting plate.
6. The multi-story assembled steel structure building lateral force resisting support assembly of claim 5, wherein the flexible cable is provided with an adjusting nut at a middle position for adjusting tension and slack of the flexible cable.
7. The multi-story assembled steel structure building lateral force resisting support assembly of any one of claims 1 to 6, wherein the sleeve wall plate of the circular tube column is fixed by plug welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158338.8U CN216428545U (en) | 2021-09-08 | 2021-09-08 | Multilayer assembled steel construction building lateral force resistant supporting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158338.8U CN216428545U (en) | 2021-09-08 | 2021-09-08 | Multilayer assembled steel construction building lateral force resistant supporting component |
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| Publication Number | Publication Date |
|---|---|
| CN216428545U true CN216428545U (en) | 2022-05-03 |
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| CN202122158338.8U Active CN216428545U (en) | 2021-09-08 | 2021-09-08 | Multilayer assembled steel construction building lateral force resistant supporting component |
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| CN (1) | CN216428545U (en) |
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2021
- 2021-09-08 CN CN202122158338.8U patent/CN216428545U/en active Active
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Effective date of registration: 20220822 Address after: 412000 scientific research building of planning and Design Institute on the north side of Qiaotou square, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: Hunan Zhimou Planning Engineering Design Consulting Co.,Ltd. Address before: 412007 No. C-1, No. 9, Zhongda Road, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN TIANQIAO LIHENG PARKING EQUIPMENT CO.,LTD. |